The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


Please visit the AGU25 website for more information or please contact AGU with any questions.

Abstract: Filling the Gaps in the Northern Andean Volcanic Zone: Integrated Petrological, Geochemical, Isotopic, and Geochronological Analysis of Chimborazo Volcano (Ecuador) (AGU25)

Filling the Gaps in the Northern Andean Volcanic Zone: Integrated Petrological, Geochemical, Isotopic, and Geochronological Analysis of Chimborazo Volcano (Ecuador)

Kade McClain1, Mattia Pistone2, Alexander Cherkinsky3, Jhony Fernando Cruz Roman4, Dogancan Yasar5, Gary Michelfelder6, David Zakharov7, Michelle Foley8 and Carlos Renato Chavez Velasquez4, (1)University of Georgia, Athens, GA, United States, (2)University of Georgia, Athens, United States, (3)University of Georgia, Center for Applied Isotope Studies, Athens, GA, United States, (4)Escuela Superior Politécnica del Chimborazo, Facultad de Recursos Naturales, Riobamba, Ecuador, (5)University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, (6)Missouri State University, Springfield, MO, United States, (7)West Michigan University, Department of Geological and Environmental Sciences, Kalamazoo, United States, (8)University of Arizona, Department of Geosciences, Tuscon, United States